(19)

(11)

EP 4 104 106 A1

(12)

(43) Date of publication: 21.12.2022 Bulletin 2022/51 (21) Application number: 20719757.5 (22) Date of filing: 16.04.2020

(51) International Patent Classification (IPC):  G06N 3/08(2006.01) H04L 9/00(2022.01) (52) Cooperative Patent Classification (CPC): H04L 9/002; H04L 2209/046; G06N 20/20; G06N 5/003 (86) International application number: PCT/IB2020/053635 (87) International publication number: WO 2021/161079 (19.08.2021 Gazette 2021/33)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 12.02.2020 WO PCT/IB2020/051159 (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: FERLAND, Nicolas Santa Clara, CA 95054 (US) RENO, James Donald Scotts Valley, CA 95066 (US) IYER, Subramanian Santa Clara, CA 95054 (US) (74) Representative: Haseltine Lake Kempner LLP  One Portwall Square Portwall Lane Bristol BS1 6BH Bristol BS1 6BH (GB)